Painting machine for indoor decoration

The utility model relates to the technical field of painting machines, and discloses an interior decoration painting machine which comprises a storage cylinder, a motor is fixedly connected to the top end of the storage cylinder, a rotating rod is fixedly connected to the driving end of the motor, and a plurality of stirring rods are fixedly connected to the left side and the right side of the exterior of the rotating rod. Two limiting blocks are fixedly connected to the right side of the exterior of the rotating rod, a scraping frame is slidably connected to the exteriors of the limiting blocks, sliding grooves are formed in the upper end and the lower end of the left side of the scraping frame, springs are fixedly connected to the interiors of the sliding grooves, a machine playing ball is fixedly connected to the bottom end of the scraping frame, and a twitching pipe is fixedly connected to the bottom end of the right side of the storage barrel. According to the paint stirring device, paint stored in the s